package cho10;

/**
 * Created by 春旺 on 2017/4/21.
 */
//********************************************************************
// CreatingExceptions.java Java Foundations
//
// Demonstrates the ability to define an exception via inheritance.
//********************************************************************
import java.util.Scanner;
public class CreatingException
{
    //-----------------------------------------------------------------
// Creates an exception object and possibly throws it.
//-----------------------------------------------------------------
    public static void main (String[] args) throws OutOfRangeException
    {
        final int MIN = 25, MAX = 40;
        Scanner scan = new Scanner (System.in);
        OutOfRangeException problem =
                new OutOfRangeException ("Input value is out of range.");
        System.out.print ("Enter an integer value between " + MIN +
                " and " + MAX + ", inclusive: ");
        int value = scan.nextInt();
// Determine if the exception should be thrown
        if (value < MIN || value > MAX)
            throw problem;
        System.out.println ("End of main method."); // may never reach
    }
}
